ECS-8FX SMD Clock Oscillator The ECS-8FMX (5V) and ECS-8FA3X (3.3V) are CMOS compatible, J-Leaded SMD oscillators. The 8F Series utilizes a low power CMOS IC in a cost effective package suitable for reflow soldering. Request a Sample Obsolete/End of Life Date 10/09/2020 OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECS-8FX Parameters Conditions Frequency Range Temperature Range Output Symmetry * * Rise and Fall Times TYP MAX Units 80.000 1.000 80.000 MHz -40 +85 -40 +85 C Storage -55 +125 -55 +125 C +5.5 +3.0 +3.6 VDC 100 100 PPM -40 ~ 85C 200 200 PPM 1.0 ~ 30.0 MHz 23 9 mA 30.1 ~ 80.0 MHz 35 20 mA @ 1/2 VCC Level +5.0 40/60 60/40 55/45 % 8 6 ns 30.1 ~ 80.0 MHz 7 6 ns +0.4 V VOL 45/55 +3.3 1.0 ~ 30.0 MHz Output Voltage +0.5 VOH VCC -0.5 VCC -0.4 V TTL 10 CMOS 50 30 pF 1.0 ~ 30.0 MHz 4 4 ms 10 10 ms 100 100 ns Output Load Start-up Time MIN -10 ~ +70C Frequency Tolerance* 5.0V and 3.3V Versions Extended Temperature Range RoHS Compliant Tape and Reel (1,000 pcs STD) ECS-8FA3X (+3.3V) MAX 1.000 +4.5 Input Current TYP Operating Supply Voltage * * ECS-8FMX (+5V) MIN 30.1 ~ 80.0 MHz Enable/Disable Time TTL * Inclusive of 25C tolerance, operating temperature range, input voltage change, load change, aging, shock, and vibration. Part Numbering Guide: Example ECS-8FMX-500-TR ECS ECS - Series 8FMX = +5.0V 8FA3X = +3.3V - Frequency Abbreviations 500 = 50 MHz - Packaging TR = Tape & Reel 1K/Reel 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com ECS-8FX SMD Clock Oscillator Package Dimensions (mm) . Figure 2) Land Pattern Figure 1) Top, Side, and Bottom views Pin Connections Tri-State Control Voltage #1 Tri-State 8FMX 8FA3X Output #2 Ground Pin 1 Pin 1 Pin 3 #3 Output Open** Open** Oscillation #4 VCC 2V Min 2.4V Min Oscillation 0.8 Max 0.6 Max High Impedance ** An internal pullup resistor from pin 1 to 4 allows active output if pin 1 is left open. 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com